CVE-2023-52335: Advantech iView ConfigurationServlet SQL Injection Information Disclosure Vulnerability

Q: How do I fix CVE-2023-52335?

iview: upgrade to 5.7.04.6752. Exact commands for each OS are on this page.

Q: Is CVE-2023-52335 being exploited?

CVE-2023-52335 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2023-52335 affect?

CVE-2023-52335 affects iview. Severity is high (CVSS 7.5). Advantech iView ConfigurationServlet SQL Injection Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Advantech iView. Authentication is not requir

Q: How urgent is CVE-2023-52335?

Priority 49/100. High severity; Remotely exploitable, no login, no user action

This month

HIGH 7.5REMOTEUPGRADE

CVE-2023-52335 is a high-severity flaw (CVSS 7.5) affecting iview. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Advantech iView ConfigurationServlet SQL Injection Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Advantech iView. Authentication is not required to exploit this vulnerability. The specific flaw exists within the ConfigurationServlet servlet, which listens on TCP port 8080 by default. When parsing the column_value element, the process does not proper

Why this priority

High severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	1.3% (top 30%)
CISA exploited list	No
Weakness	CWE-89
Published	2024-11-22
Last modified	2026-06-17

Publisher (CNA): Zero Day Initiative · Vendor: advantech

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-11-22 20:15 UTCPublished CVE record published
2026-06-17 06:42 UTCUpdated Record last modified

advantech iview UPGRADE

Affected: < 5.7.04.6752

Fixed in: 5.7.04.6752

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy iview || rpm -q iview || iview --version

2. UPGRADE to 5.7.04.6752 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade iview

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade iview

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2023-52335?

iview: upgrade to 5.7.04.6752. Exact commands for each OS are on this page.

Is CVE-2023-52335 being exploited?

CVE-2023-52335 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2023-52335 affect?

CVE-2023-52335 affects iview. Severity is high (CVSS 7.5). Advantech iView ConfigurationServlet SQL Injection Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Advantech iView. Authentication is not requir

How urgent is CVE-2023-52335?

Priority 49/100. High severity; Remotely exploitable, no login, no user action

Software pages

Advantech vulnerabilities

Related CVEs

CVE-2025-53519 MEDIUM 5.4 UPGRADE A vulnerability exists in Advantech iView versions prior to 5.7.05 build 7057, which could allow a reflected
CVE-2025-53515 HIGH 8.8 UPGRADE A vulnerability exists in Advantech iView that allows for SQL injection and remote code execution through Net
CVE-2025-53509 MEDIUM 6.5 UPGRADE A vulnerability exists in Advantech iView that allows for argument injection in the NetworkServlet.restoreDat
CVE-2025-53475 HIGH 8.8 UPGRADE A vulnerability exists in Advantech iView that could allow for SQL injection and remote code execution throug
CVE-2025-53397 MEDIUM 5.4 UPGRADE A vulnerability exists in Advantech iView versions prior to 5.7.05 build 7057, which could allow a reflected

References

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